How many Catherine Clark census records do you have?

We have 5274 US Census records for Catherine Clark, from 1900 to 1950, across 49 states and DC.

What's in a Catherine Clark census record?

You'll see Catherine's age, birthplace, occupation, and relationship to the head of household — plus everyone else who lived in the same home. For 1940 and 1950 records, you can also view the original handwritten census page.

How do I use census records for family research?

Census records are a snapshot of a family every 10 years. You can follow Catherine Clark's household over time — see when children appear, when people move states, and who's living together. YourRoots connects census data with Tree Matching and AI tools so you can build out your tree faster.

Are Catherine Clark census records free?

Yes. All Catherine Clark census records on YourRoots are free to search and view — no subscription required. We built our own index from the original federal census images.

Which census years and states cover Catherine Clark?

We have Catherine Clark records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters to narrow your results.

How do I find Catherine Clark in the census?

Start by narrowing the year and state. If you know an approximate birth year, use the age column to match — census age minus the census year gives you a birth year estimate. Household members, birthplace, and occupation help confirm you have the right person.

What is the Model Tree for Catherine Clark?

The Model Tree is YourRoots' unique feature that links a person across multiple census decades and reconstructs their likely family — parents, siblings, spouse, and children — based on household patterns. It turns isolated records into a connected family network.

Where does the census data come from?

All records originate from the US Federal Census microfilm digitized by NARA (National Archives and Records Administration). YourRoots re-indexed the original page images using modern AI, catching names and details that older transcriptions missed.

Catherine Clark — US Census Records & Model Tree

We found 5274 free census records for Catherine Clark across 6 census years (1900–1950), in 49 states and DC and 1046 counties. Each record includes our Model Tree — the same person linked across decades using machine learning, with per-link confidence scores.

Catherine Clark Census Records by State & County

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Showing of 5274 records for Catherine Clark US Census, ranked by Model Tree richness

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Year	Name	Age	Location	Birthplace	Occupation	Relation
1940	Catherine Clark	31	Queens-County, New York	New York	Teacher	Daughter
1930	Catherine Clark		Caldwell, North Carolina	North Carolina	None	Daughter
1930	Catherine Clark		Middlesex, New Jersey	New Jersey	Salesgirl	Daughter
1930	Catherine Clark		Kings, New York	New York	Stenographer	Daughter
1930	Catherine Clark		New York, New York	New York	Supervisor	Daughter
1940	Catherine Clark	24	Essex-County, Massachusetts	Massachusetts	Nurse	Daughter
1940	Catherine N Clark	30	Middlesex-County, Massachusetts	Massachusetts	—	Wife
1930	Catherine B. Clark		Middlesex, Massachusetts	Massachusetts	Groover	Daughter
1940	Catherine Clark	24	Mercer-County, New Jersey	New Jersey	—	Wife
1940	Catherine Clark	35	Bucks-County, Pennsylvania	Pennsylvania	—	Wife
1940	Catherine Clark	63	Queens-County, New York	New York	—	Wife
1920	Catherine Clark		Kent, Rhode Island	Ireland	None	Wife
1920	Catherine Clark		Essex, Massachusetts	Ireland	None	Head
1940	Catherine C Clark	39	Chouteau-County, Montana	Iowa	—	Wife
1930	Catherine Clark		Philadelphia, Pennsylvania	Pennsylvania	—	Head
1940	Catherine E. Clark	62	Essex-County, New Jersey	Ireland	—	Wife
1940	Catherine Clark	16	Tensas-County, Louisiana	Louisiana	—	Daughter
1940	Catherine Clark	10	Franklin-County, Ohio	Ohio	—	Daughter
1940	Catherine E Clark	12	Knox-County, Tennessee	Tennessee	—	Daughter
1910	Catherine Clark		Luzerne, Pennsylvania	Pennsylvania	—	Daughter
1940	Catherine Clark	17	Ontario-County, New York	New York	—	Daughter
1940	Catherine Clark	20	Charlotte-County, Virginia	Virginia	—	Daughter
1940	Catherine Clark	15	Elkhart-County, Indiana	Indiana	—	Daughter
1930	Catherine Clark		Summit, Ohio	Ohio	—	Daughter
1940	Catherine E. Clark	36	Lancaster-County, Nebraska	Nebraska	—	Wife
1900	Catherine L. Clark	9	Carbon, Pennsylvania	Pennsylvania	At School	Daughter
1900	Catherine Clark	33	Carbon, Pennsylvania	Pennsylvania	—	Wife
1930	Catherine E. Clark		Delaware, Pennsylvania	Pennsylvania	—	Daughter
1900	Catherine Clark	57	New York, New York	Ireland	—	Wife
1920	Catherine Clark		Marlboro, South Carolina	South Carolina	—	Daughter

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About Catherine Clark US Census Records & Model Tree

We've indexed 5274 free, proprietary US Census records for Catherine Clark across 1900–1950, covering 49 states and DC: Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming.

Each record includes our Model Tree — a longitudinal reconstruction that links the same person across census decades using machine learning (XGBoost record linkage). Every link carries a confidence score: Verified (≥0.99), Confirmed (≥0.95), or Linked (lower confidence). This tells you not just what the census says, but how reliably we've connected records across time.

Every record also shows the full household — who Catherine lived with, their ages, birthplaces, and occupations. For 1940 and 1950 records, you can view the original handwritten census page from the National Archives.

How we build the Model Tree. YourRoots independently indexes US Census records from NARA microfilm and links persons across decades using XGBoost-based record linkage. Each link's confidence is a per-pair match score from the model. Household corroboration (co-residents appearing on the same census pages in multiple years) strengthens the signal. The Model Tree is not a family tree submitted by users — it's reconstructed from the census data itself.

Last updated: July 30, 2026

Frequently Asked Questions

: We have 5274 US Census records for Catherine Clark, from 1900 to 1950, across 49 states and DC.
: You'll see Catherine's age, birthplace, occupation, and relationship to the head of household — plus everyone else who lived in the same home. For 1940 and 1950 records, you can also view the original handwritten census page.
: Census records are a snapshot of a family every 10 years. You can follow Catherine Clark's household over time — see when children appear, when people move states, and who's living together. YourRoots connects census data with Tree Matching and AI tools so you can build out your tree faster.
: Yes. All Catherine Clark census records on YourRoots are free to search and view — no subscription required. We built our own index from the original federal census images.
: We have Catherine Clark records from the 1900 through 1950 US Federal Census, across 49 states and DC. Use the year and state filters above to narrow your results.
: Start by narrowing the year and state. If you know an approximate birth year, use the age column to match — census age minus the census year gives you a birth year estimate. Household members, birthplace, and occupation help confirm you have the right person.
: The Model Tree is YourRoots' unique feature that links a person across multiple census decades and reconstructs their likely family — parents, siblings, spouse, and children — based on household patterns. It turns isolated records into a connected family network.
: All records originate from the US Federal Census microfilm digitized by NARA (National Archives and Records Administration). YourRoots re-indexed the original page images using modern AI, catching names and details that older transcriptions missed.